40742160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3203}}^1$

素因数の和:3272

約数の個数: 80

約数和(自身を含む): 128723904

約数和(自身を除く): 87981744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 3203, 4240, 6360, 6406, 9609, 12720, 12812, 16015, 19218, 25624, 32030, 38436, 48045, 51248, 64060, 76872, 96090, 128120, 153744, 169759, 192180, 256240, 339518, 384360, 509277, 679036, 768720, 848795, 1018554, 1358072, 1697590, 2037108, 2546385, 2716144, 3395180, 4074216, 5092770, 6790360, 8148432, 10185540, 13580720, 20371080, 40742160]

約数ペア:

[(1, 40742160), (2, 20371080), (3, 13580720), (4, 10185540), (5, 8148432), (6, 6790360), (8, 5092770), (10, 4074216), (12, 3395180), (15, 2716144), (16, 2546385), (20, 2037108), (24, 1697590), (30, 1358072), (40, 1018554), (48, 848795), (53, 768720), (60, 679036), (80, 509277), (106, 384360), (120, 339518), (159, 256240), (212, 192180), (240, 169759), (265, 153744), (318, 128120), (424, 96090), (530, 76872), (636, 64060), (795, 51248), (848, 48045), (1060, 38436), (1272, 32030), (1590, 25624), (2120, 19218), (2544, 16015), (3180, 12812), (3203, 12720), (4240, 9609), (6360, 6406)]